User s Manual. Industrial ATX Motherboard V1.0

User s Manual Industrial ATX Motherboard V1.0 2801310

Copyrights This manual is copyrighted and all rights are reserved. It does not allow any non authorization in copied, photocopied, translated or reproduced to any electronic or machine readable form in whole or in part without prior written consent from the manufacturer. In general, the manufacturer will not be liable for any direct, indirect, special, incidental or consequential damages arising from the use of inability to use the product or documentation, even if advised of the possibility of such damages. The manufacturer keeps the rights in the subject to change the contents of this manual without prior notices in order to improve the function design, performance, quality and reliability. The author assumes no responsibility for any errors or omissions, which may appear in this manual, nor does it make a commitment to update the information contained herein. Trademarks Intel is a registered trademark of Intel Corporation. Award is a registered trademark of Award Software, Inc. All other trademarks, products and or product's name mentioned herein are mentioned for identification purposes only, and may be trademarks and/or registered trademarks of their respective companies or owners.

Contents Introduction... 1 1.1 Specifications... 2 1.2 What You Have... 4 Installation... 5 2.1 2801310 Layout... 6 2.2 2801310 Dimensions (Unit : mm)... 7 2.3 Unpacking Precautions... 8 2.4 Clear CMOS Setup... 9 2.5 COM3 RS232 or RS422/485 Selection... 9 2.6 Compact Flash Master/Slave Function Setting... 9 Connection... 10 3.1 PCI E-IDE Disk Drive Connector... 11 3.2 Floppy Connector... 11 3.3 Parallel Port Connector... 12 3.4 Serial Port... 13 3.5 Compact Flash Storage Card Socket... 13 3.6 IrDA Infrared Interface Port... 14 3.7 USB Port Connector... 15 3.8 Keyboard/Mouse Connector... 16

3.9 Fan Connector... 16 3.10 Serial ATA Connector... 16 3.11 VGA Connector... 17 3.12 LAN Connector... 17 3.13 Audio Connector... 17 3.14 ATX +12V Power connector... 19 3.15 ibutton connector... 19 3.16 Digital I/O connector... 19 3.17 External Switches and Indicators... 20 3.18 RS422/485 connector... 20 3.19 ATX Power connector... 21 4 4 Appendix A. Watchdog Timer... 45 Appendix B. Address Mapping... 47 Appendix C. Install memory modules.. 52

1 Introduction Welcome to the 2801310 SOCKET 478 PENTIUM 4 Single Board Computer. The 2801310 board is an AGP/PCI form factor board, which comes equipped with high performance Processor and advanced high performance multi-mode I/O, designed for the system manufacturers, integrators, or VARs that want to provide all the performance, reliability, and quality at a reasonable price. It s AGP interface supports 0.8V/1.5V signaling with 8X/4X data transfers,but it s not support any 3.3V AGP-card. The integrated graphics controller provides 3D, 2D, and display capabilities. 2801310 supports one or two 64-bit wide DDR data channels. Available bandwidth up to 2.7GB/s for single-channel mode and 5.4GB/s in dual-channel mode. For the application that needs high speed serial transmission, the 2801310 provides USB2.0 for your choice. The high speed USB2.0 host controller implements an ECHI interface that provides 480Mb/s bandwidth. 2801310 is equipped with a high speed SATA disk interface. Besides its better performance than traditional IDE interface, it can also reduce the cabling of hard disk and supports longer cable. 1

1.1 Specifications CPU(PGA 478) Bus interface Bus speed Intel Pentium 4 Processor, supports 400/533/800 MHz PSB (set by BIOS) AGP/PCI/ISA bus PCI: 33Mhz,ISA: 8Mhz DMA channels 7 Interrupt levels 15 Chipset RAM memory Ultra DMA 100 IDE interface Floppy disk drive interface Serial ports Bi-directional parallel port Hardware monitor IrDA port USB 2.0/1.1 port INTEL 865G / ICH5 Four 184-pin DIMM sockets support DDR333/400 SDRAM.Support one or four 64-bit wide DDR data channels. The max. Memory is up to 4GB. Up to four PCI Enhanced IDE hard drives. The Ultra DMA 100 IDE can handle data transfer up to 100MB/s. Compatible with existing ATA IDE specifications its best advantage, so there is no need to do any changes for users current accessories. Supports up to two floppy disk drives, 5.25 (360KB and 1.2MB) and/or 3.5 (720KB, 1.44MB, and 2.88MB) Six RS232 ports with 16C550 UART (or compatible) with 16-byte FIFO buffer. Support up to 115.2Kbps. Ports can be individually configured to COM1,2,3,4,5,6 or disabled. Configurable to LPT1, LPT2, LPT3 or disabled. Supports EPP/ECP/SPP Built-in to monitor power supply voltage, fan speed status and temperature Supports Serial Infrared(SIR) and Amplitude Shift Keyed IR(ASKIR) interface Supports 8 USB 2.0/1.1 ports for future expansion 2

Watchdog timer Serial ATA Ethernet Keyboard and PS/2 mouse connector Audio Compact flash Software Programmable, reset generated when CPU does not periodically trigger the timer. Supports two independent serial ATA channels. Data transfer rate is up to 150MB/s PCI interface. INTEL 82541PI or Realtek RTL8110SC Gigabit Ethernet controller. Supports full 10,100 and1000-bast-t Ethernet A connector is located on the mounting bracket for easy connection to a keyboard or PS/2 mouse. AC 97 Audio CODEC It can be used with a passive adapter (True IDE Mode ) in a Type I/II CF Socket. PENTIUM4: 3.0GHz, 2GB DDR400 DDR-SDRAM Power consumption +5V @ 4.7A, +12V @ 6.1A, +3.3V @ 0.7A, -12V @ 0.2A, +5VSB @ 0.7A Recommended : 350-watt power supply or higher Operating temperature 0 ~ 60 C ( *CPU needs Cooler & silicone heatsink paste* ) WARNING : 1. Use ATX-12V Power Connector (CN5) to provide power for the CPU. 3

1.2 What You Have In addition to this User's Manual, the 2801310 package includes the following items: 2801310 Single Board Computer X1. RS-232 Cable with bracket. RS422/485 cable with bracket. PATA IDE cable. SATA IDE cable. SATA Power cable. I/O shielding. Driver CD. Quick installation guide. If any of these items are missing or damaged, contact Global American, Inc. Save the shipping materials and carton in case you want to ship or store the product in the future. 4

2 Installation This chapter describes how to install the 2801310. First a layout diagram of the 2801310 is shown, followed by unpacking information that should be carefully followed. 5

2.1 2801310 Layout 6

2.2 2801310 Dimensions (Unit : mm) 7

2.3 Unpacking Precautions Some components on 2801310 are very sensitive to static electric charges and can be damaged by a sudden rush of power. To protect it from unintended damage, be sure to follow these precautions: Ground yourself to remove any static charge before touching your 2801310. You can do it by using a grounded wrist strap at all times or by frequently touching any conducting materials that is connected to the ground. Handle your 2801310 by its edges. Don t touch IC chips, leads or circuitry if not necessary. Do not plug any connector or jumper while the power is on. Note: All shaded rows in tables of this manual are the default settings for the 2801310. 8

2.4 Clear CMOS Setup To clear the CMOS Setup (e.g., you have forgotten the password, you must clear the CMOS to reset the password), you have to close the JP1 (pin 2-3) for about 3 seconds, then open it. After that, pin 1-2 has to be short for normal operation. JP1 : Clear CMOS Setup JP1 1-2 (default)* Short 2-3 Description Keep CMOS Setup (Normal Operation) Clear CMOS Setup 2.5 COM3 RS232/RS422/485 Selection JP2: COM3 RS232/RS422/485 Selection JP2 1-3 Short (default)* 3-5 Short 2-4 Short 3-5 Short 4-6 Short Description RS232 RS422 RS485 Note: When RS422/485 is in use, the COM3 s RS232 port will be disabled. 2.6 Compact Flash Master/Slave Function Setting JP3 : Compact Flash Master/Slave Function Setting JP3 Short* Open Description Master Slave 9

3 Connection This chapter describes how to connect peripherals, switches and indicators to the 2801310 board. Label Function IDE1 & IDE2 Ultra ATA100 Primary & Secondary IDE connectors FDD1 Floppy connector PRN1 Parallel port connector COM1,2,3,4,5,6 Serial port connectors CF1 Compact Flash Storage Card Type II connector IR1 IRDA infrared interface port USB1 USB port connector USB2 USB dual port connector USB3 USB dual port connector KB/MS1 Keyboard & Mouse connector FAN1 & FAN2 FAN connectors SATA1 & SATA2 Serial ATA connectors VGA1 VGA connector CN1 Audio connector CN2 USB dual port & LAN RJ45 connectors CN3 Audio AUX in connector CN4 Audio CD in connector CN5 ATX +12V Power connector CN6 5.1 Channel Audio connector CN7 Front Panel Audio connector CN8 S/PDIF connector CN9 ibutton connector CN10 Digital I/O connector CN11 External switches and indicators CN12 RS422/485 connector PCI1,2,3,4,5 PCI slots ISA1,2 ISA slots ATX1 ATX Power connector 10

3.1 PCI E-IDE Disk Drive Connector You can attach up to four IDE( Integrated Device Electronics) devices. IDE1 : Primary IDE Connector IDE2 : Secondary IDE Connector 1 RESET# 2 GROUND 3 DATA 7 4 DATA 8 5 DATA 6 6 DATA 9 7 DATA 5 8 DATA 10 9 DATA 4 10 DATA 11 11 DATA 3 12 DATA 12 13 DATA 2 14 DATA 13 15 DATA 1 16 DATA 14 17 DATA 0 18 DATA 15 19 GROUND 20 N/C 21 DRQ 22 GROUND 23 IOW# 24 GROUND 25 IOR# 26 GROUND 27 CHRDY 28 REV. PULL LOW 29 DACK 30 GROUND-DEFAULT 31 INTERRUPT 32 N/C 33 SA1 34 N/C 35 SA0 36 SA2 37 HDC CS0# 38 HDC CS1# 39 HDD ACTIVE# 40 GROUND 3.2 Floppy Connector The 2801310 board is equipped with a 34-pin daisy-chain drive connector cable. FDD1 : Floppy Connector 1 GROUND 2 RWC0-3 GROUND 4 NC 5 GROUND 6 RWC1-11

7 GROUND 8 INDEX- 9 GROUND 10 MO-A 11 GROUND 12 DS-B 13 GROUND 14 DS-A 15 GROUND 16 MO-B 17 GROUND 18 DIR- 19 GROUND 20 STEP- 21 GROUND 22 WD- 23 GROUND 24 WGATE- 25 GROUND 26 TRK0-27 GROUND 28 WP- 29 GROUND 30 RDATA- 31 GROUND 32 HEAD- 33 GROUND 34 DSKCHG- 3.3 Parallel Port Connector Usually, a printer is connected to the parallel port. The 2801310 includes an on-board parallel port PRN1 : Parallel Port Connector 1 STROBE# 2 DATA 0 3 DATA 1 4 DATA 2 5 DATA 3 6 DATA 4 7 DATA 5 8 DATA 6 9 DATA 7 10 ACKNOWLEDGE 11 BUSY 12 PAPER EMPTY 13 PRINTER SELECT 14 AUTO FORM FEED # 15 ERROR# 16 INITIALIZE 17 PRINTER SELECT 18 GROUND LN# 19 GROUND 20 GROUND 21 GROUND 22 GROUND 23 GROUND 24 GROUND 25 GROUND 12

3.4 Serial Port The 2801310 offers Six high speed NS16C550 compatible UART s with 16-byte Read/Receive FIFO serial ports. COM1: D-SUB Serial Port Connector 1 DCD 6 DSR 2 RXD 7 RTS 3 TXD 8 CTS 4 DTR 9 RI 5 GROUND COM2,3,4,5,6: Serial Port Connector 1 DCD 2 DSR 3 RXD 4 RTS 5 TXD 6 CTS 7 DTR 8 RI 9 GROUND 10 GROUND 3.5 Compact Flash Storage Card Socket The 2801310 configures Compact Flash Storage Card in IDE Mode. This type II Socket is compatible with IBM Micro Drive. CF1 : Compact Flash Storage Card Socket pin assignment PIN NO. DESCRIPTION PIN NO. DESCRIPTION 1 GROUND 26 PULL DOWN 2 D3 27 D11 3 D4 28 D12 4 D5 29 D13 5 D6 30 D14 6 D7 31 D15 7 CS1# 32 CS3# 8 N/C 33 N/C 13

9 GROUND 34 IOR# 10 N/C 35 IOW# 11 N/C 36 VCC 12 N/C 37 IRQ15 13 VCC 38 VCC 14 N/C 39 MASTER/SLAVE 15 N/C 40 N/C 16 N/C 41 RESET# 17 N/C 42 IORDY 18 A2 43 N/C 19 A1 44 VCC 20 A0 45 ACTIVE# 21 D0 46 PDIAG# 22 D1 47 D8 23 D2 48 D9 24 N/C 49 D10 25 PULL DOWN 50 GROUND 3.6 IrDA Infrared Interface Port The 2801310 comes with an integrated IrDA port which supports either a Serial Infrared(SIR) or an Amplitude Shift Keyed IR(ASKIR) interface. IR1: IrDA connector PIN DESCRIPTION 1 VCC 2 NC 3 IR-RX 4 Ground 5 IR-TX 6 CIRRX 14

3.7 USB Port Connector The 2801310 is equipped with Eight USB(Version. 2.0) ports for the future new I/O bus expansion. USB1 : 2 ports USB Connector 1 VCC 5 VCC 2 DATA0-6 DATA1-3 DATA0+ 7 DATA1+ 4 GROUND 8 GROUND USB2 : 2 ports USB Connector 1 VCC 2 GROUND 3 DATA2-4 DATA3+ 5 DATA2+ 6 DATA3-7 GROUND 8 VCC USB3 : 2 ports USB Connector 1 VCC 2 GROUND 3 DATA4-4 DATA5+ 5 DATA4+ 6 DATA5-7 GROUND 8 VCC CN2 : 2 ports USB Connector 1 VCC 5 VCC 2 DATA6-6 DATA7-3 DATA6+ 7 DATA7+ 4 GROUND 8 GROUND 15

3.8 Keyboard/Mouse Connector The 2801310 has a keyboard/mouse connector KB/MS1 : Keyboard/Mouse Connector 3.9 Fan Connector 1 KB DATA 7 MS DATA 2 NC 8 NC 3 GROUND 9 GROUND 4 KB VCC 10 MS VCC 5 KB CLOCK 11 MS CLOCK 6 NC 12 NC The 2801310 also has a CPU with cooling fan connector and chassis fan connector, which can supply 12V/500mA to the cooling fan. There is a rotation pin in the fan connector, which transfers the fan s rotation signal to the system BIOS in order to recognize the fan speed. Please note that only specific fans offer a rotation signal. FAN1,FAN2 : CPU Fan Connector PIN DESCRIPTION 1 Ground 2 +12V 3 Rotation Signal 3.10 Serial ATA Connector The 2801310 provide 2 Serial ATA ports to connect with Serial ATA devices. SATA1, SATA2 : Serial ATA Connector PIN NO. DESCRIPTION PIN NO. DESCRIPTION 1 S_TXP 3 S_RXN 2 S_TXN 4 S_RXP 16

3.11 VGA Connector VGA1: 15-pin Female Connector 3.12 LAN Connector 1 RED 2 GREEN 3 BLUE 4 NC 5 GROUND 6 GROUND 7 GROUND 8 GROUND 9 VCC / NC 10 GROUND 11 NC 12 DDC DAT 13 HSYNC 14 VSYNC 15 DDCCLK The 2801310 is equipped with Ethernet Controllers 10/100Mbps, which are connected to the LAN via an RJ45 LAN connector. The pin assignments are as follows: CN2 : RJ45 Connector (10/100/1000) 3.13 Audio Connector L1 TX0+ L7 TX3+ L2 TX0- L8 TX3- L3 TX1+ L9 Active + L4 TX2+ L10 Active - L5 TX2- L11 LINK + L6 TX1- L12 LINK - The onboard AC 97 CODEC supports several audio functions. The audio connectors are described below. CN1 : Audio connector ( Line in, Line out, MIC in) 17

CN3 : Audio AUX In connector PIN DESCRIPTION 1. AUX (LEFT) 2. GROUND 3. GROUND 4. AUX (RIGHT) CN4 : Audio CD In connector PIN DESCRIPTION 1. CD SIGNAL (LEFT) 2. GROUND 3. GROUND 4. CD SIGNAL (RIGHT) CN6 : 5.1 Channel Audio connector 1 SUR OUT(L) 2 CEN OUT 3 GROUND 4 GROUND 5 SUR OUT(R) 6 LFE OUT 7 GROUND CN7 : Front Panel Audio connector 1 MIC IN 2 GROUND 3 MIC BIAS 4 5V 5 LINE OUT(R) 6 LINE OUT (R) Return 7 NC 9 LINE OUT(L) 10 LINE OUT (L) Return CN8 : S/PDIF connector PIN DESCRIPTION 1. 5V 3. S/PDIF OUT 4. GROUND 5. S/PDIF IN 18

3.14 ATX +12V Power connector CN5: ATX +12V Power connector PIN DESCRIPTION 1. GROUND 2. GROUND 3. +12V 4. +12V 3.15 ibutton connector CN9: I button connector 1 ibutton input/output 2 GROUND 3.16 Digital I/O connector CN10: Digital I/O connector 1 DGPI0 2 DGPO0 3 DGPI1 4 DGPO1 5 DGPI2 6 DGPO2 7 DGPI3 8 DGPO3 9 DGPI4 10 DGPO4 11 DGPI5 12 DGPO5 13 DGPI6 14 DGPO6 15 DGPI7 16 DGPO7 17 GROUND 18 VCC 19

3.17 External Switches and Indicators There are several external switches and indicators for monitoring and controlling your CPU board. All functions are in the CN11connector. CN11 : Pin Assignment and Functions FUNCTION PIN DESCRIPTION BUZZER 2 BUZZER- 4 NC 6 NC 8 VCC RESET 10 RESET 12 GROUND HDD LED 9 IDE_LED+ 11 IDE_LED- POWER 1 LED+ LED 3 LED-(GROUND) POWER 5 VCC BUTTON 7 POWER BUTTON 3.18 RS422/485 connector CN12: RS422/485 connector PIN DESCRIPTION 1. TX+ 2. TX- 3. RX+ 4. RX- 20

3.19 ATX Power connector ATX1: ATX Power connector 1 VCC3 11 VCC3 2 VCC3 12-12V 3 GROUND 13 GROUND 4 5V 14 PS-ON 5 GROUND 15 GROUND 6 5V 16 GROUND 7 GROUND 17 GROUND 8 POWER GOOD 18 NC 9 5VSB 19 5V 10 +12V 20 5V 21

Appendix A. Watchdog Timer The Watchdog Timer is provided to ensure that standalone systems can always recover from catastrophic conditions that cause the CPU to crash. This condition may have occurred by external EMI or a software bug. When the CPU stops working correctly, hardware on the board will either perform a hardware reset (cold boot) or a Non-Maskable Interrupt (NMI) to bring the system back to a known state. A BIOS function call (INT 15H) is used to control the Watchdog Timer: INT 15H: AH 6FH Sub-function: AL 2 : Set the Watchdog Timer s period BL : Time-out value(its unit--second or minute, is dependent on the item Watchdog Timer unit select in CMOS setup). You have to call sub-function 2 to set the time-out period of Watchdog Timer first. If the time-out value is not zero, the Watchdog Timer will start counting down. While the timer value reaches zero, the system will reset. To ensure that this reset condition does not occur, the Watchdog Timer must be periodically refreshed by calling sub-function 2. However the Watchdog timer will be disabled if you set the time-out value to be zero. A tolerance of at least 10% must be maintained to avoid unknown routines within the operating system (DOS), such as disk I/O that can be very time-consuming. Note: when exiting a program it is necessary to disable the Watchdog Timer, otherwise the system will reset. 45

Example program: ; INITIAL TIMER PERIOD COUNTER ; W_LOOP: MOV AX, 6F02H ;setting the time-out value MOV BL, 30 ;time-out value is 48 seconds INT 15H ; ; ADD YOUR APPLICATION PROGRAM HERE ; CMP EXIT_AP, 1 ;is your application over? JNE W_LOOP ;No, restart your application MOV AX, 6F02H ;disable Watchdog Timer MOV BL, 0 ; INT 15H ; ; EXIT ; 46

Appendix B. Address Mapping IO Address Map I/O address Range Description 000-01F DMA Controller 020-021 Interrupt Controller 040-05F System time 060-06F Keyboard Controller 070-07F System CMOS/Real time Clock 080-09F DMA Controller 0A0-0A1 Interrupt Controller 0C0-0DF DMA Controller 0F0-0FF Numeric data processor 1F0-1F7 Primary IDE Channal 2E8-2EF Serial Port 4 (COM4) 2F8-2FF Serial Port 2 (COM2) 378-37F Parallel Printer Port 1 (LPT1) 3B0-3BB Intel(R) 82865 Graphics Controller 3C0-3DF Intel(R) 82865 Graphics Controller 3E8-3EF Serial Port 3 (COM3) 3F6-3F6 Primary IDE Channal 3F7-3F7 Standard floopy disk controller 3F8-3FF Serial Port 1 (COM1) 4E8-4EF Serial Port 5 (COM5) 4F8-4FF Serial Port 6 (COM6) 47

1st MB Memory Address Map Memory address Description 00000-9FFFF System memory A0000-BFFFF VGA buffer F0000-FFFFF System BIOS 1000000- Extend BIOS *Default setting IRQ Mapping Table IRQ0 System Timer IRQ8 RTC clock IRQ1 Keyboard IRQ9 AUDIO/SMBus Cntrlr IRQ2 Available IRQ10 COM4/COM6 IRQ3 COM2 IRQ11 COM3/COM5 IRQ4 COM1 IRQ12 PS/2 mouse IRQ5 VGA/SMBus Cntrlr IRQ13 FPU IRQ6 FDC IRQ14 Primary IDE IRQ7 Available IRQ15 Secondary IDE DMA Channel Assignments Channel Function 0 Available 1 Available 2 Floppy disk ( 8-bit transfer ) 3 Available 4 Cascade for DMA controller 1 5 Available 6 Available 7 Available 48

Appendix C. Install memory modules 2801310 has four dual in line memory module (DIMM) sockets. The BIOS will automatically detects memory type and size. To install the memory module, just push it vertically into the DIMM socket. The DIMM module can only fit in one direction due to the notch. Memory size can vary between sockets. 2801310 supports the Dual Channel Technology. After operating the Dual Channel Technology, the bandwidth of Memory Bus will add double up to 6.4GB/s. 2801310 includes 4 DIMM sockets, and each Channel has two DIMM socket. If you want to operate the Dual Channel Technology, please note the following explanations due to the limitation of Intel chipset specifications. 1. Only one DDR memory module is installed: The Dual Channel Technology can't operate when only one DDR memory module is installed. 2. Two DDR memory modules are installed (the same memory size and type): The Dual Channel Technology will operate when two memory modules are inserted individually into Channel A and B 52

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